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QGIS Python Programming Cookbook

You're reading from   QGIS Python Programming Cookbook Over 140 recipes to help you turn QGIS from a desktop GIS tool into a powerful automated geospatial framework

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Product type Paperback
Published in Mar 2015
Publisher
ISBN-13 9781783984985
Length 340 pages
Edition 1st Edition
Languages
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Author (1):
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Joel Lawhead Joel Lawhead
Author Profile Icon Joel Lawhead
Joel Lawhead
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Toc

Table of Contents (11) Chapters Close

Preface 1. Automating QGIS FREE CHAPTER 2. Querying Vector Data 3. Editing Vector Data 4. Using Raster Data 5. Creating Dynamic Maps 6. Composing Static Maps 7. Interacting with the User 8. QGIS Workflows 9. Other Tips and Tricks Index

Adding a logo to the map

An important part of customizing a map is to add your logo or other graphics to the composition. In this recipe, we'll add a simple logo to the map.

Getting ready

You will need to download the following zipped shapefile and extract it to your qgis_data directory, to a subdirectory named ms:

https://geospatialpython.googlecode.com/svn/Mississippi.zip

You will also need a logo image, which you can download from https://geospatialpython.googlecode.com/svn/trunk/logo.png.

Place the image in your qgis_data/rasters directory.

If you haven't already done so in the previous recipe, download the MapComposer library from https://geospatialpython.googlecode.com/svn/MapComposer.py, to simplify the creation of the map composition.

Place the file in the .qgis2/python directory within your home directory.

How to do it...

In this recipe, we will create the map composition, add the logo image, and save the map as an image. To do this, we need to perform the following steps:

  1. First...
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